sip32413 Vishay, sip32413 Datasheet

no-image

sip32413

Manufacturer Part Number
sip32413
Description
Dual 2 A, 1.2 V, Slew Rate Controlled Load Switch
Manufacturer
Vishay
Datasheet
DESCRIPTION
SiP32413 and SiP32414 are slew rate controlled load
switches that is designed for 1.1 V to 5.5 V operation.
The devices guarantee low switch on-resistance at 1.2 V
input. They feature a controlled soft-on slew rate of typical
150 µs that limits the inrush current for designs of capacitive
load or noise sensitive loads.
The devices feature a low voltage control logic interface (On/
Off interface) that can interface with low voltage digital
control without extra level shifting circuit. The SiP32414 also
integrates output discharge switches that enable fast
shutdown load discharge. When the switches are off, they
provide the reverse blocking to prevent high current flowing
into the power source.
Both the SiP32413 and SiP32414 are available in TDFN8
2 mm x 2mm package. Each switch in each device can
support over 2 A of continuous current.
TYPICAL APPLICATION CIRCUIT
Document Number: 71437
S11-0366-Rev. A, 07-Mar-11
GND
V
IN
Dual 2 A, 1.2 V, Slew Rate Controlled Load Switch
C
4.7 µF
IN
CNTRL
Figure 1 - SiP32413, SiP32414 Typical Application Circuit
CNTRL
IN
SiP32413, SiP32414
(for one switch)
GND
FEATURES
APPLICATIONS
• 1.1 V to 5.5 V operation voltage range
• 62 mΩ typical from 2 V to 5 V
• Low R
• Slew rate controlled turn-on: 150 µs at 3.6 V
• Fast shutdown load discharge for SiP32414
• Low quiescent current
• Switch off reversed blocking
• Compliant to RoHS directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
• Cellular phones
• Portable media players
• Digital camera
• GPS
• Computers
• Portable instruments and healthcare devices
< 1 µA when disabled
6.7 µA at V
OUT
ON
down to 1.2 V
IN
= 1.2 V
SiP32413, SiP32414
C
0.1 µF
OUT
Vishay Siliconix
GND
V
OUT
www.vishay.com
1

Related parts for sip32413

sip32413 Summary of contents

Page 1

... When the switches are off, they provide the reverse blocking to prevent high current flowing into the power source. Both the SiP32413 and SiP32414 are available in TDFN8 2mm package. Each switch in each device can support over continuous current. ...

Page 2

... SiP32413, SiP32414 Vishay Siliconix ORDERING INFORMATION Temperature Range - 40 ° °C Note Lot Code ABSOLUTE MAXIMUM RATINGS Parameter Supply Input Voltage ( Enable Input Voltage ( Output Voltage (V ) OUT Maximum Continuous Switch Current (I MAX Maximum Pulsed Current ( (Pulsed Duty Cycle) ...

Page 3

... 5.5 V SINK EN CNTRL = inactive ° (SiP32414 only) t d(on Ω 3 (on) IN LOAD A t d(off) SiP32413, SiP32414 Vishay Siliconix Limits - 40 ° ° Min. Typ. Max. 1.1 - 5 ...

Page 4

... This pin is the side 2 n-channel MOSFET source connection. Bypass to ground throught a 0.1 µF capacitor 6 GND Ground connection 7 GND Ground connection 8 OUT1 This pin is the side 1 n-channel MOSFET source connection. Bypass to ground throught a 0.1 µF capacitor TRUTH TABLE SiP32413 CNTRL1 CNTRL2 SW1 ...

Page 5

... TYPICAL CHARACTERISTICS internally regulated, 25 °C, unless otherwise noted 0.7 SiP32413 0.6 0.5 0.4 0.3 0.2 0.1 0 1.0 1.5 2.0 2.5 3.0 3.5 V (V) IN Figure 5 - SiP32413 Off Supply Current vs. V 1.4 SiP32414 1.2 1.0 0.8 0.6 0.4 0.2 0 1.0 1.5 2.0 2.5 3.0 3.5 V (V) IN Figure 7 - SiP32414 Off Supply Current vs. V 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1.0 1.5 2.0 2.5 3.0 3.5 V (V) IN Figure 9 - Off Swith Current vs. Input Voltage Document Number: 71437 S11-0366-Rev. A, 07-Mar-11 100 10 1 0.1 0.01 0.001 - 40 4 ...

Page 6

... SiP32413, SiP32414 Vishay Siliconix TYPICAL CHARACTERISTICS internally regulated, 25 °C, unless otherwise noted 1 1.0 1.5 2.0 2.5 3.0 3.5 V (V) IN Figure vs. Input Voltage DS(on) 550 500 450 400 350 300 250 200 150 100 1.0 1.5 2.0 2.5 3.0 3.5 V (V) IN Figure 13 - SiP32414 Output Pull Down vs. Input Voltage ...

Page 7

... Temperature (°C) Figure 19 - Rise Time vs. Temperature TYPICAL WAVEFORMS V CNTRL (2 V/div V/div.) OUT I (200 mA/div.) OUT Time (100 µs/div.) Figure 21 - SiP32413 Channel 1 Switching = 7.2 Ω 3 Document Number: 71437 S11-0366-Rev. A, 07-Mar-11 160 150 140 130 120 110 100 90 80 ...

Page 8

... I (200 mA/div.) OUT Figure 26 - SiP32413 Channel 2 and SiP32414 Turn-Off V (2 V/div.) CNTRL = 10 Ω V/div.) L OUT C = 0.1 µ (200 mA/div.) OUT Figure 28 - SiP32413 Channel 2 and SiP32414 Turn-Off = 10 Ω 0.1 µF L Time (1 µs/div Ω 7.2 Ω 0.1 µF L Time (1 µs/div.) = 7.2 Ω ...

Page 9

... Figure 26 - PCB Layout for TDFN8 (board size: 1.2 inch x 1.3 inch) Document Number: 71437 S11-0366-Rev. A, 07-Mar-11 Reverse Blocking Logic Charge Turn On Pump Control Slew Rate Control + - - + Turn On Logic Slew Rate Charge Control Control Pump Reverse Blocking Figure 29 - Functional Block Diagram SiP32413, SiP32414 Vishay Siliconix OUT1 GND SiP32414 only OUT2 Bottom www.vishay.com 9 ...

Page 10

... Thermal Considerations SiP32413 and SiP32414 are designed to maintain constant output load current. Due to physical limitations of the layout and assembly of the device the maximum switch current is 2 stated in the Absolute Maximum Ratings table. ...

Page 11

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

Related keywords